Perhaps you should try some spelling variations:
"developing computational using computer program" » "applying computational using computer program" (Expand search), "teaching computational using computer program" (Expand search), "learning computational using computer program" (Expand search), "developing computation using computer program" (Expand search), "developing computations using computer program" (Expand search), "developing computacional usinas computer program" (Expand search)
"using mobile from python programming" » "using mobilis from python programming" (Expand search), "using mobile food python programming" (Expand search), "using mobile fog python programming" (Expand search), "using mobile from pathogen programming" (Expand search), "using mobile from anthony programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("developing computational using computer program") OR ("using mobile from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"developing computational using computer program\") OR (\"using mobile from python programming\"))".
• Removing quotes may allow a broader search: (( developing computational using computer program ) OR ( using mobile from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("developing computational using computer program") OR ("using mobile from python programming"))*.